Interactive Apps

Interactive Apps MLOps and Admin Visualization

1.7k

Shiny for Python

Easy interactive web applications with Python

Best Practices Interactive Apps Publishing Visualization

5.6k

Shiny

Easy interactive web applications with R

May 26, 2026

Introducing Toolbars: Supercharge your Cards and Inputs

New compact components in bslib and py-shiny for fitting buttons, selects, and other inputs into tight spaces

Liz Nelson

Best Practices Interactive Apps Publishing

557

bslib

Tools for theming Shiny and R Markdown via Bootstrap 3, 4, or 5

Best Practices Interactive Apps

4.1k

Positron

Positron, a next-generation data science IDE

nanonext

R binding for NNG (Nanomsg Next Gen)

Interactive Apps

Artificial Intelligence Data Wrangling Interactive Apps Machine Learning

322

mirai

Minimalist Async Evaluation Framework for R

Best Practices Interactive Apps MLOps and Admin

115

plumber2

Easy and Powerful Webservers in R

Artificial Intelligence Interactive Apps Ai

601

ellmer

Call LLM APIs from R

Best Practices Interactive Apps MLOps and Admin Visualization

1.4k

plumber

Turn your R code into a web API

Artificial Intelligence Interactive Apps Ai

120

btw

A complete toolkit for connecting R and LLMs

Liz Nelson, Barret Schloerke

Shiny for Python 1.6 brings toolbars and OpenTelemetry

Apr 2, 2026

Shiny for Python 1.6 brings toolbars and OpenTelemetry

Shiny for Python v1.6.0 is now available on PyPI! This release includes toolbar components for compact UIs and built-in OpenTelemetry support for production observability

Artificial Intelligence Best Practices Interactive Apps Ai

131

shinychat

Chat UI component for Shiny

Where Questions Become Queries: Meet querychat

Jan 22, 2026

Where Questions Become Queries: Meet querychat

querychat is a multilingual drop-in component for Shiny that allows you to chat with your data using natural language queries. No more clicking, no more limited filters, just you and your questions!

Jan 20, 2026

plumber2 0.2.0

The next version of plumber2 has hit CRAN. Read all about the new features such as OpenTelemetry (OTEL) support, authentication, new tags, and performance improvements here

Thomas Lin Pedersen

Interactive Apps MLOps and Admin

112

shinyapps

Deploy Shiny applications to ShinyApps

Dec 10, 2025

OpenTelemetry + Shiny for R v1.12

Shiny has added OpenTelemetry support! Now you can pear into your Shiny app’s reactive graph and performance characteristics at scale

Barret Schloerke

Shiny talks and workshops at posit::conf(2025)

Dec 2, 2025

Shiny Talks from posit::conf(2025)

A curated playlist and overview of all Shiny-focused sessions from posit::conf(2025), along with workshop materials and links

Andrew Holz

Garrick Aden-Buie, Carson Sievert, Barret Schloerke

Two shinychat tool-call cards: one running, one completed, tagged with the Python and R shinychat versions

Nov 20, 2025

Tool Calling UI in shinychat

Rich tool calling displays are now available in shinychat!

Nov 7, 2025

promises v1.5.0

The latest promises release brings hybrid sync/async execution, OpenTelemetry integration for distributed tracing, and significant performance improvements

Barret Schloerke

Data Wrangling Interactive Apps

210

promises

A promise library for R

Sep 23, 2025

plumber2 0.1.0

plumber2, a complete rewrite of plumber, has landed on CRAN, providing a modern, future proof solution for creating web servers in R. Read all about the new features here

Thomas Lin Pedersen

Interactive Apps Publishing Visualization

839

leaflet

R Interface to Leaflet Maps

Interactive Apps Publishing Visualization

101

brand-yml

Unified branding with a single YAML file

Best Practices Community Data Wrangling Interactive Apps Machine Learning Visualization

750

rstudio-conf

Materials for rstudio::conf

Sep 15, 2025

Build Your First LLM App with Shiny for Python or R

In the third and final part of The Shiny Side of LLMs, we’ll bring everything together in a polished Shiny app. From covering async, optimizing conversations, to handling loading and errors smoothly. Both Python and R!

Sep 12, 2025

Shiny at posit::conf(2025)

Find Shiny talks and workshops at posit::conf(2025) in Atlanta

Sep 5, 2025

Talking to LLMs: From Prompt to Response

In this second part of The Shiny Side of LLMs we get into the fun of actually talking to an LLM. From crafting prompts that get the responses you want, to turning messy outputs into something useful, giving models extra powers with tools, and figuring out what all the chatter really costs

Interactive Apps Visualization

296

crosstalk

Inter-htmlwidget communication for R (with and without Shiny)

Jul 31, 2025

What LLMs Actually Do (and What They Don’t)

Welcome to The Shiny Side of LLMs: a blog series explaining large language models in plain English, without the fancy and difficult buzzwords. In this first part: what LLMs are, how they work, what they’re good at, and why they don’t magically solve all your problems

Jul 14, 2025

Posit at SciPy 2025

Catch up on the Shiny team’s talks and tutorials from SciPy 2025

Jul 11, 2025

webR 0.5.4

webR 0.5.4 brings the latest version of R to the browser, with sharing URLs, an upgraded Emscripten runtime, and filesystem support for JupyterLite

Community Data Wrangling Interactive Apps Visualization

104

python-tidytuesday

Interactive Apps MLOps and Admin

758

shiny-server

Host Shiny applications over the web

Interactive Apps Visualization

199

svglite

A lightweight svg graphics device for R

Shiny 1.4 brings bookmarking and Generative AI docs

Apr 15, 2025

Shiny 1.4 brings bookmarking and Generative AI docs

Shiny v1.4 is now available on PyPI! This release includes bookmarking, new Generative AI documentation, and more

Artificial Intelligence Interactive Apps MLOps and Admin Machine Learning

198

vetiver-r

Version, share, deploy, and monitor models

Mar 21, 2025

chromote v0.5.0

With the latest chromote release, you can stay up to date with Chrome or pin your scripts to a specific version of Chrome easily

Garrick Aden-Buie

Best Practices Interactive Apps MLOps and Admin

247

shinylive

Run Shiny on Python and R (compiled to wasm) in the browser

Interactive Apps MLOps and Admin Publishing

py-shiny-templates

Templates for Shiny for Python

A Shiny dashboard shown side-by-side on a desktop monitor and a phone

Feb 8, 2025

Creating Responsive Layouts in Shiny with layout_columns()

Learn how to use Shiny’s layout_columns() to build adaptive web apps that look great on any screen size

A Shiny form using an accordion: an open Personal Information section above a collapsed Professional Information section

Feb 5, 2025

Level Up Your Shiny Forms: Accordions + Dynamic Goodness

Mastering Shiny Forms: Dynamic Updates with Accordion Panels

Best Practices Interactive Apps Visualization

shinytableau

Extend Tableau dashboards using Shiny

Jan 31, 2025

bslib v0.9.0 brings branded theming to Shiny for R

Unified theming is here for R users!

Garrick Aden-Buie

Interactive Apps MLOps and Admin Publishing

227

r-shinylive

Artificial Intelligence Community Interactive Apps

shiny-assistant

Chat assistant for Shiny

Nov 25, 2024

Branded theming for Shiny for Python apps

Unified theming via brand.yml is now available in Shiny for Python

Garrick Aden-Buie

Collage of speakers with Shiny talks at posit::conf(2024)

Nov 11, 2024

posit::conf(2024) Shiny talks

There were many great talks given at posit::conf(2024) about Shiny and they are now available on YouTube

Andrew Holz

Best Practices Interactive Apps Machine Learning

121

shinytest2

Oct 31, 2024

Shiny for Python 1.2.0

Shiny’s @render.data_frame has a new integration with narwhals, gaining support for multiple data frame types!

Best Practices Interactive Apps

137

Rapp

Build CLI applications in R

Best Practices Interactive Apps Publishing Visualization

621

DT

R Interface to the jQuery Plug-in DataTables

The word TESTING with a hand picking up its falling G

Oct 29, 2024

Testing Shiny Apps in Python

The shiny add test command simplifies the process of creating test files for Shiny apps, allowing developers to easily generate and run robust tests using built-in UI testing controllers for various components

WebAssembly roundup part 3: Quarto Live 0.1.1

Oct 15, 2024

WebAssembly roundup part 3: Quarto Live 0.1.1

Quarto Live is a new Quarto extension that uses WebAssembly to bring interactive examples and dynamic code exercises to documents. Create highly engaging interactive elements for readers using standard Quarto markdown syntax

WebAssembly roundup part 2: Shinylive 0.8.0

Oct 14, 2024

WebAssembly roundup part 2: Shinylive 0.8.0

Shinylive deploys Shiny apps that run completely in the browser. Shinylive 0.8.0 has now been released, with a bunch of bug-fixes, changes to better support multiple apps in a Quarto project, and a new system for including package binaries as part of a fully self-contained bundle

Oct 11, 2024

WebAssembly roundup part 1: webR 0.4.2

First in a series of blog posts about what’s new in R for WebAssembly. The latest release of webR 0.4.2 is now available, with updates to the viewer mechanism, support for displaying htmlwidgets, an IndexedDB virtual filesystem driver, and improved packaging for WebAssembly R binaries